2013 MOTORCYCLE: HOW IT WORK STARTER SYSTEM

How it Works Starter System

Anjrit ... already tired of rambling English, that there is even no alias visitor nil, I just remembered American and European technology already far behind Indonesia, well it looks like I have to re-use Indonesian, Indonesian was either me back and apologize to 'google' my language keeps changing and I hope google do not block my blog thank you google. HAHAHAHA As was mentioned earlier that in general electric starter system consists of a battery , a fuse ( fuse ) , ignition ( ignition switch ) , the switch / button starter ( starter switch ) , starter relay , and starter motor . Large current ( approximately 40 amperes ) to flow to the starter motor when turned on . For the large current drain , the thicker the cable required ( large ) directly from the battery to the motors without passing the ignition starter switches that do not melt when pressed . Therefore , in a series system is equipped starter relay or solenoid starter switch .a. How to Work With a Starter Relay Starter System SimpleAs was mentioned earlier that the starter relay starter system is simple to use that many small-sized motorcycles ( motorcycles with engine capacity of 200 cc and below) . This type of motorcycle encountered in the community that is widely used as a means of family transport . Figure 1 below is an example of a series of starter system with a simple starter relay which is used in one type of Honda motorcycle . In this figure the starter system has been equipped with a safety system . Explanation of the safety systems will be discussed in more detail in section 5 ( starter system innovation .

Figure 1. with the starter circuit relay starter system is simple

The way it works is as follows :At the moment the starter switch ( starter button ) is pressed , current flows from the battery to the starter relay coil through the ignition switch ( ignition ) continues to mass . In this case the flow will reach the masses if the position of the clutch being pressed or neutral position of the transmission gear position ( clutch switch or neutral switch connecting the coil current from the starter relay to the masses ) . For motorcycles with a starter system that is not equipped with a safety system , the flow of the current to the starter button --------- ---------- starter relay coil to the masses . The current that flows into the relay coil is small enough so it will not make contact on the starter button overload . Once the flow to the mass , the starter relay coil magnetization occurs . This will cause the contact plate on the starter relay interested ( close ) , so that a large current to flow directly from the battery to the starter motor . Furthermore, the starter motor will rotate according to the working principle of the engine starter motor which has been described previously.

b. How to Work With a Starter System Starter Relay Type Pre-Engaged
The system pre-engaged starter type widely used for large-sized motorcycles. One motorcycle that uses this type of ignition system is a BMW motorcycle. Because of the car adopts the way it works equally well with the system pre-engaged starter type used on automobiles. The circuit system of pre-engaged starter type can be seen in Figure 2. below:

Figure 2. The circuit system of pre-engaged starter type starter

The way it works is as follows:
By the time the ignition is OFF, no current flows into the solenoid (starter relay) and the starter motor. Current from the battery stand-by (stop) at the contact point (contact point) next to the top (see figure 2). pinion gear (pinion gear) is not associated with the flywheel. By the time the ignition is in the ON-kan-, electric current will flow to the pull-in coil and a hold-in coil simultaneously. Furthermore, the pull-in coil will pull the plunger to the right and hold-in coil will hold the plunger in the final position. In the starter system's circuit, pull the coil mounted in series with the field coil so that the current coming out of the pull-in coil will be forwarded to the field

continue to coil mass. To more clearly the current flow is as follows:
Battery------Ignition Switch ------Terminals 50 ------terminals hold in coil-----Mass
Battery------Ignition Switch------Terminal 50------ terminals pull the coil ------ Mass
field coil ---- positive brush ------Armature------ Negative Brush------ mass.
Therefore, the current flowing into the coil field is still small, the armature will rotate slowly to allow docking with the pinion gear flywheel gently. At this time the moving contact has not been in touch with the contact point (see figure 3).

Figure 3. The circuit system of pre-engaged starter type starter when the ignition is connected

At the same time, the movement of the plunger will cause the shift lever (master activator / lever) so interested pinion gear will shift toward the flywheel. When the pinion gear has been fully associated with the flywheel, moving contact will close the contact point so large flows of stand-by batteries on the upper contact point will flow directly to the field coil through the terminal C. As a result, the armature will spin faster and forwarded to the flywheel spins through overunning clutch and pinion gear (see Figure 3:33). for more clearly the current flow is as follows:
Battery ------Ignition Switch------Terminal 50 ------ terminals hold in coil------Mass
Battery------Ignitin Switch------contact point------field Coil------Positive brush------Armature------negative brush - ---- masses.

Figure 3. starter system circuit pre-engaged type starter pinion when the associated full

At the time of the moving contact has been associated with the contact point, then from the pull-in coil current can not flow, consequently detained by magnetism hold the plunger in the coil alone. If the machine has begun to live, the flywheel will rotate through the armature pinion for the starter motor speed less than the speed of the engine. To avoid damage caused by such things apada starter, the clutch starter (overunning clutch) will liberate and protect the armature from excessive rotation.